Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SYB2391 found under Resistor Variable Wire Wound Non by Dcns Navires Armes Lorient. The National Stock Number assigned to this part is 5905012956438, and the Federal Supply Class is 5905 Resistors. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like SYB2391.